The attached patch seems to fix the issue by reordering the .section directive. Almost the entire test suite passes. (The one failure was stack overflow detection in native code -- the overflow is detected, but the stack size is evidently different than was used for the reference output.)

There are also sparc and powerpc as native architectures on Debian... but they don't seem to be affected by this bug (I've checked on sparc, powerpc looks similar). I've opened a Debian bug to keep track of this issue: